In order to facilitate research and improve application efficiency, scales based on various functions were designed and developed. However, in the process of using the scale, people often ignore the validity of the scale for a specific purpose, resulting in the loss of significance of subsequent studies. This paper briefly introduces the application of correlation analysis and factor analysis in scale validity test, which is enlightening to improve people’s understanding of statistical analysis methods.
a Zhouzhu123123123@163.com bWanglili81@gmail.com KEYWORD: power block, multivariate linear regression model, adjust allocation algorithm ABSTRACT: output, transmission power and direction of each line about a network with a plurality of generating units and a number of main lines depends on the power grid structure and each generation unit. we get the approximate expressions of the output of each generator. When the transmission congestion appear, we study how to establish a safe and economical dispatching plan, and get output adjust allocation algorithm of the power unit when transmission congestion.
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